imagenes gratisThese are G-Shock models that were designed for certain outdoor activities in mind, although they're certainly not limited to them. Some models are offered with or without solar/atomic functionality. Historically, CASIO came up with the "Master of G" product line title long after the "[name]-man" naming theme was already in use, starting in 1985 with the first Mudman (DW-5500C). It may have already been in use internally but the prominent marketing campaign for "Master of G" appeared sometime in the late 1990's. In 1993, the first Frogman appeared, which was later followed by the Fisherman (which became the Gulfman) and Riseman. Six "Master of G" models have since been retired. There was a nearly 13 year gap before a new Master of G model appeared, with the Rangeman announced for 2013.
Model Numbering [prefix: DW, G, GW]
Gulfman: 9700, 9100, 9125, 9110
Mudman: 8400, 9000, 9010, 9025, 9300, 9330
Riseman: 9100, 9200, 9230
Frogman: 6300, 8200, 8230, 8250, 9900, 200, 225, 1000, T1000, T1030
[active]
Gulfman - equipped with a titanium back plate for frequent water exposure; most come with moon phase and tide graph.
Mudman - outfitted with a single piece bezel that covers the buttons, for maximum mud resistance. Later model comes equipped with thermometer, moon phase, and compass.
Riseman - equipped with altimeter, barometer, and thermometer, to support elevated "rising" activities.
Rangeman - latest Master of G model that comes fully equipped with altimeter, barometer, thermometer and compass.
Frogman - designed for SCUBA diving activities, despite the lack of a depth indicator, with either stainless steel or all titanium case.
[retired]
Antman - the first atomic sync G-Shock.
Fisherman - first model to provide moon phase, tide graph, sunrise/sunset, and moonrise/moonset data.
Gaussman - first to provide significant magnetic resistance.
Lungman - first to provide pulse sensing, along with temperature.
Raysman - first model with solar recharging, also equipped with yacht timing functionality.
Wademan - first model with electronic compass.